VDB
DEBIAN-CVE-2019-16866
DEBIAN-CVE-2019-16866
PUBLISHED
CVSS 7.5 HIGH
Unbound before 1.9.4 accesses uninitialized memory, which allows remote attackers to trigger a crash via a crafted NOTIFY query. The source IP address of the query must match an access-control rule.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:13 | unbound | 0, 0, 0 |
| Debian:11 | unbound | 0, 0, 0 |
| Debian:12 | unbound | 0, 0, 0 |
| Debian:14 | unbound | 0, 0, 0 |
Timeline
- Oct 3, 2019 CVE Published
- Apr 28, 2026 CVE Updated